Nearly Free Unlimited Wifi/3G VoIP Calling on Android Phones

So here is guide to get starting with your Wifi or 3G Voip experience.

Get a SIP Account:
A) Purchase a Gizmo5 account (eBay around $5 to $10). (I purchased from buildfruitkit.)
B) Or try a free SipGate account (Note: I haven’t tested this but might be worth a try before buying a Gizmo5 account.)

Calling:
A) Incoming calls: These should be routed through CSipSimple/Sipdroid (as long as the app is running).
B) Outgoing calls: Use the stock dialer. GV Callback Free should pop up -> Tell it to call you back. This will make it act as an incoming call just like.